For the first time, the EPA has approved a spray intended to kill the coronavirus. It’s called Sufacewise2 and created by a Dallas-based company called Bioscience. American Airlines received approval to spray down nearly 15 hundred planes with the disinfectant, and two healthcare facilities in North Texas have also received permission to use the spray. Eventually, the EPA says it expects Surfacewise2 to be available for retail purchase. The EPA says the spray is effective for up to seven days, but it could last much longer.